baber/WOPTO huggingface dataset:
Patent JP-H0254228-A (JP)
Title: Camera with dating device
Inventor: SATO MUNEYOSHI
IPC: G03B17/24
Filed: 1988-08-19
Abstract: PURPOSE:To eliminate the necessity of a battery for supplying electric power to a dating device so that the title camera can be made smaller in size and lighter in weight by feeding electric power to the dating device from a signal line connected to the reset terminal of a microcomputer. CONSTITUTION:A battery for power supply 3 is commonly used for the reset signal of a microcomputer 1 and dating device 2 in such a way that the battery 3 is used for signals to the microcomputer 1 and as a power source to the dating device 2. Namely, when the output voltage of a detector 5 drops, a switching transistor 7b is turned on, and as a result, no voltage is applied across the reset terminal 1a of the microcomputer 1 and dating device 2, respectively. When the output voltage V1 of the detector 5 again becomes higher than a prescribed threshold voltage thereafter, the microcomputer 1 and dating device 2 are reset. Therefore, no special power supplying battery is required for the dating device and the camera can be made smaller in size and lighter in weight.
Patent JP-S6264926-A (JP)
Title: Electronic water temperature gauge
Inventor: MASUO YOSHIHISA
IPC: G01C13/00
Filed: 1985-09-18
Abstract: PURPOSE:To make it possible not only to properly calculate the depth of water but also to measure the temp. of water without using a lead wire, by providing a pressure detection means in a water temp. gauge and calculating the depth of water from the detection value of said detection means. CONSTITUTION:A water temp. gauge consists of CPU3 covered with a waterproof cover, a temp. sensor part 1 and a depth-of-water sensor part 2 and is received in a case. A temp. sensor 11 and a depth-of-water sensor 21 are provided so as to be exposed from the case. The temp. sensor part 1 detects circumferential temp. and the depth-of-water sensor part 2 detects circumferential pressure. Next, a plurality of temp. values are preset on the basis of the program controlled by CPU13 to be stored in ROM4. The pressure value in the predetermined temp. value selected from a plurality of said set temp. values is detected by the depth-of-water sensor part 2 and this detection value is recorded on RAM5 and subsequently displayed on a display device 6. By this method, the depth of water can be calculated properly without using a lead wire and, at the same time, the temp. of water can be measured.
Patent JP-2001036233-A (JP)
Title: MOUNTED STRUCTURE UNIT USING Pb FREE SOLDER
Inventor: NAKATSUKA TETSUYA
IPC: H05K3/34
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of a solder bonding part from generating a large temperature gradient by providing a heat conductive material between a part unit and a substrate for making it hard to generate deviations in the low melting point of solder component at a near side of the substrate. SOLUTION: Reflow soldering of a QFP-LSI2 having leads 2b to which Sn plating is performed, and other surface mounting parts are made on first surface of a glass epoxy substrate 1 by four kinds of soldering pastes. Electronic components are soldered on a second surface 1b on which of the substrate the QFP-LSI2 is not bonded, by spraying of Sn-Ag-Cu or Sn-Ag-Bi solder having near eutectic crystal components. Then, a thermally conductive elastomer layer 4 is provided between the QFP-LSI2 a and the glass epoxy substrate 1. By this means big temperature gradient at the inside of solder bonding parts is prevented from being generated.
Patent JP-S6098594-A (JP)
Title: Magnetic bubble memory element
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1983-11-04
Abstract: PURPOSE:To prevent the generation of malfunction on the lower limit side of a bias magnetic field and to operate the titled element in a wide bias magnetic field margin by forming notched parts on the write major line of serial connection parts connecting hair pin loop-like parts in series. CONSTITUTION:A conductor pattern 41 forming a swap gate 7 is constituted by hair pin loop parts 41a corresponding to respective minor loops 1 and serial connection parts 41b connecting respective hair pin loop parts 41a in series and approximately V-shaped notched parts 41c are formed around the write major line 3 side of the serial connection parts 41b. Consequently, the distance L between the side 41d of the notched part 41c formed on the conductor pattern 41 and the gap G of transfer circuit patterns 22-24 forming the write major line 3 can be set up to a large value.
Patent JP-S6361997-A (JP)
Inventor: KATAOKA YOSHIYUKI
IPC: G21C15/18
Filed: 1986-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0622757-A (JP)
Title: Recombinant marek's disease virus and its production
Inventor: SAKAGUCHI MASASHI
IPC: A61K39/255
Filed: 1992-07-08
Abstract: PURPOSE:To provide the excellent virus capable of inducing the immunity to Marek's disease and the immunoreaction against the proteins manifested by incorporated exogenous genes through inoculating into chickens, and to provide polyvalent live vaccine for chickens from the above virus. CONSTITUTION:The Us region of Marek's disease virus or a gene derived from the reiterated inverted sequence adjacent thereto is incorporated into a plasmid, which is also incorporated with an exogenous gene-manifestative cassette in order to manifesting an exogenous gene in said gene, thus preparing a recombinant plasmid. This plasmid is then introduced into Marek's disease virus genome to obtain the recombinant Marek's disease virus for excellent polyvalent live vaccine for chickens.
Patent JP-S6448644-A (JP)
Title: Belt type continuous casting machine
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1987-08-19
Abstract: PURPOSE:To restrain clogging of water film flow passage caused by iron powder, etc., in cooling water by executing cooling of a belt by forming high speed water film flow between a pat liner composing nonmagnetized body arranged at back side of the belt and the belt and arranging magnetized body at the back face of the pad liner. CONSTITUTION:The molten metal 4 is poured from a tundish 2 through a nozzle 3 and slowly cooled by the belt mold 1 to obtain the cast slab 6. The high speed water film flow formed at the gap between the pat liner 9 and the belt 1 is formed by supplying the cooling water from cooling water nozzles 12 of water supplying header 11 and flowed down to drainage header 13 through the drainage nozzle 14. Grooves 16 are arranged at the back face of the liner 9 and magnets 17 are arranged to attract the belt 1 to the pat liner direction by the magnetic force. By this method, as the float-up of the belt is prevented, the sufficient high speed water flow can be formed. Further, as the magnet 17 is buried in the pat liner 9, the scale, iron powder, etc., in the high speed water film do not attracted and the stable water film flow passage is formed.
Patent JP-H1045396-A (JP)
Title: Front and rear clamp devices
Inventor: MIYATA TADASHI
IPC: B66F9/18
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To transport handling materials not less than an optional position among a large number of stacked handling materials by constituting a subject device of a support body, arm bodies, a gripping-holding cylinder and claw bodies, and arranging the front and rear claw bodies to particularly grip and hold front and rear surfaces of the handling materials on the lower side of both arm bodies. SOLUTION: A cargo handling vehicle is moved so as to travel toward handling materials stacked in large numbers, and is positioned between front and rear arm bodies 3 above the handling materials. Next, a raising-lowering body 52 of the cargo handling vehicle is lowered, and front and rear claw bodies 5 are opposed to each other in the front and rear vicinity of the handling materials to be gripped and held. Afterwards, when a front gripping-holding cylinder 4 is actuated, the front arm body 3 is moved backward, and when a rear gripping-holding cylinder 4 is actuated, the rear arm body 3 is moved forward, and front and rear surfaces of the handling materials are gripped and held by the front and rear claw bodies 5.  When the raising- lowering body 52 is raised, the handling materials gripped and held by the front and rear claw bodies 5 and handling materials stacked on these are raised together, and these are carried by travel of the cargo handling vehicle.
Patent JP-H0370992-A (JP)
Title: Fluidized bed heat exchanger
Inventor: KAWABATA KATSUHIRO
IPC: F28D13/00
Filed: 1989-08-08
Abstract: PURPOSE:To realize high-degree heat exchanging performance without deteriorating the flowing condition of fluidized particles by a method wherein respective heat transfer tubes are connected to each other by a wire net arranged in a direction crossing the flow of air while the mesh of the wire net is set to a size capable of passing the fluidized particles. CONSTITUTION:In a fluidized layer heat exchanger Z1, air is supplied to the lower side of a dispersing plate 4 to inject the air from respective air passages 5 of the dispersing plate 4 toward respective heat exchanging units Y to make fluidized particles A flow by the air stream of the injected air. In this case, the meshes of respective wire nets 2 are larger than the grain size of the fluidized particles A and, therefore, the fluidized particles A flow smoothly through respective wire nets 2 within a wide range in up-and-down direction to the heat exchanging unit Y of the uppermost stage (in this case, the range from the dispersing plate 4 to the heat exchanging unit of the uppermost stage becomes a fluidized bed X). The fluidized particles A are contacted with respective heat transfer tubes 1 and respective wire nets 2 whereby heat exchanging effect may be effected.
Patent JP-S6361916-A (JP)
Title: Position detecting device
Inventor: OKUYA NORIO
IPC: G01D5/38
Filed: 1986-09-02
Abstract: PURPOSE:To easily obtain a signal in a desired waveform shape by using a laser light source and a light quantity limiting means as a light source and irradiating periodic slits on a slit plate. CONSTITUTION:A laser diode 11, a collimator lens 12, a light quantity limiter 13, a moving slit plate 14, a fixed slit plate, and a photodetecting element 16 are provided. Then, light emitted by the light emission surface of the laser diode 11 becomes parallel luminous flux through the collimator lens 12 and is varied in light quantity distribution in a plane perpendicular to the luminous flux by the light quantity limiter 13 to irradiate the moving silt plate 14. Thus, the laser light which is varied in light quantity distribution is used to obtain parallel flux with low dispersion and the relative intensity distribution of the Fraunhofer diffracted image of the periodic slits due to the coherence of the laser light is varied to easily obtain the signal in the desired waveform shape.
Patent JP-H0868965-A (JP)
Title: Optical non-reciprocal circuit
Inventor: SHINTAKU TOSHIHIRO
IPC: G02B27/28
Filed: 1994-08-31
Abstract: PURPOSE: To improve such a problem in a conventional method that expensive parts are aligned with high accuracy to obtain an optical isolator to be used for optical communication, optical measurement and the like, and to obtain a small-size inexpensive optical isolator suitable for an optical integrated circuit. CONSTITUTION: A rib waveguide 1 is formed in a magnetooptical film 2 on a substrate 3. A magnetization vector 4 is induced in the magnetooptical film 2 by an external magnetic field so that the transformation coefft. from a the waveguide mode to the radiating mode is different between the forward waves and the backward waves of light entering the waveguide 1. Thus, an optical non-reciprocal circuit is produced to realize optical isolation.
Patent JP-S6184532-A (JP)
Title: Structure of negative pressure responding device
Inventor: SEYA SEIICHI
IPC: G01L7/08
Filed: 1984-10-03
Abstract: PURPOSE:To prevent the occurrence of cracking by plastically flowing a metal, and coupling a diaphragm and its attachment parts with a connecting shaft. CONSTITUTION:The negative pressure reacting device consists of the 1st negative pressure chamber 1a composed of cases 2a and 3a and a diaphragm 4a, the 2nd negative pressure chamber case 1b composed of cases 2b and 3b and a diaphragm 4b, compression springs 5a and 5b, connecting shafts 6a and 6b, and pistons 9a and 9b. The connecting shafts 6a and 6b are provided with W-shaped grooves and while diaphragms 4a and 4b are compressed by applying pressure to a washer 11 and a joint 7, metals of the washer 11 and joint 7 bite into the grooves 6a and 6b, thereby coupling the diaphragms.
Patent JP-S6267760-A (JP)
Title: Rotary head device
Inventor: OGINO SHIGERU
IPC: G11B15/61
Filed: 1985-09-20
Abstract: PURPOSE:To decrease the timewise fluctuation of a signal for recording or reproduction by engraving plural spiral slots corresponding to a mounting position of a head to a rotary cylinder side opposed to a opposite face of a fixed cylinder side to mitigate the vibration caused in a tape recording medium due to shock at rushing of the rotary head. CONSTITUTION:A minute spiral slot 14 is engraved on an opposite face to a fixed cylinder 15 to a head substrate 13 for fitting each magnetic head 13a to a rotary cylinder 12. A step 16 is provided to the fixed cylinder 15 at the side where the magnetic head 13a rushes on a tape. Thus, the air blow pressure from the inside of the drum onto a tape engaging face at the rushing side of the head 13a on the tape is increased in the vicinity of he head 13a more than other parts by using the stop 16. Further, since the slots 14 are engraved, the air blow pressure near the head is increased prior to the rusing of the head onto the tape, then the shock of the head 13a brought into contact with the tape is relaxed by air buffering.
Patent JP-S6099772-A (JP)
Title: Cab-tilt device
Inventor: SONODA HIROTETSU
IPC: B62D33/067
Filed: 1983-11-02
Abstract: PURPOSE:To prevent a cab from abruptly tilting forward, by vertically floatably coupling a coupling member attached to the front end of a rod of a cylinder device, with a bracket attached to the lower surface of the cab, and as well by forming a receiving section in the bracket. CONSTITUTION:When a hydraulic cylinder device 3 is fed with hydraulic pressure, a rod 4 pushes up a coupling member 5 to position a pin 5b at the upper end of an elongated hole 6a in a bracket 6. A spherical engaging part 4a at the front end of the rod passes through a wide passage opening part 6d in the bottom of the bracket 6 so that a reduced diameter part 4b of the rod is opposed to a narrow recessed engaging part 6e. In this condition when the tilting of a cab 2 about a tilt center T as a rotating center is progressed, the cab 2 is positioned as indicated by the chain line, and the reduced diameter part 4b of the rod is fitted in the narrow recessed engaging part 6e so that the cab 2 is directly connected to the piston rod 4 together with the bracket 6, thereby the movement of the bracket 6 relative to the piston rod 4 is inhibited.
Patent JP-2000039715-A (JP)
Title: Positive type visible light sensitive resin composition and its use
Inventor: IMAI GENJI
IPC: G03F7/029
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a positive type visible light sensitive resin compsn. having satisfactory sensitivity in the visible light region, in particular to the second harmonics of Ar laser and YAG laser and excellent in shelf stability by incorporating a specified pyrrole compd. as a photosensitizer. SOLUTION: The visible light sensitive resin compsn. contains a pyrrole compd. of the formula as a photosensitizer. In the formula, R1 is H, <=20C alkyl, hydroxyalkyl, alkoxyalkyl, alkoxycarbonylalkyl, aryl, aralkyl or alkenyl and R2-R10 are each H halogen, nitro, cyano, hydroxy, amino, aminocarbonyl, carboxyl, sulfonic acid <=20C alkyl, halogenoalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, acyl, alkoxycarbonyl or the like.
Patent JP-H1150939-A (JP)
Title: Preignition detector of internal combustion engine
Inventor: KISHI HIRONAO
IPC: G01M15/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of generation of preignition. SOLUTION: An engine 11 is provided with an ignition coil, and ignition is performed by an ignition plug 51 by allowing primary current to flow to a primary coil of the ignition coil. The combustion state of a combustion chamber 16 is judged on the basis of the current to flow between electrodes of the ignition plug 51. That is, leakage current is generated between the electrodes of the ignition plug 51 in the early stages of primary current energization in the generation of carbon fouling and ionic current is generated between the electrodes of the ignition plug 51 in the termination of the primary current energization in the generation of preignition. Since the generation of preignition to be detected on the basis of the current to flow between the electrodes is easily and erroneously detected when the primary current energization time is excessively shortened or when the engine 11 is operated so that constant current control of primary current may be performed, the preignition detection is prohibited.
Patent JP-H08102348-A (JP)
Title: Connector for substrate
Inventor: NAITOU TAKEKI
IPC: H01R12/16
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate connector having a small number of part items, a low back height, and a high flatness of a solder connecting part. SOLUTION: A substrate connector 1 has first and second connectors 10 and 50 fitted each other, and also mounted on the surfaces of substrates 2 and 4 respectively. The first connector 19 has two beam parts 16, arranged with a recess 14 nipped, and the beam parts 16 are wound by FPCs 40 at the own periphery together with elastic members 30, and also are fixed by adhesive. The substrates 2 and 4 are connected with each other by the contact of exposed contact patterns 44 of the FPCs 40 with a conductive pattern 64 in the connector 50 outer periphery. The conductive pattern 64 of the connector 50 can be the conductive pattern of an FPC 60, and can be a plated layer directly formed on the surface of a housing 52.
Patent JP-H0936614-A (JP)
Title: Crossing structure for transmission line
Inventor: OIKAWA KAZUO
IPC: H01P3/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the transmission characteristic of a microwave or a millimetric wave, to freely arrange a transmission line, and to eliminate a need of confirming the transmission characteristic even at the time of the change of a power line or the like. SOLUTION: In the cross part where a high frequency-side transmission line 1 for transmission of a signal in the microwave band or a higher frequency band and a low frequency-side transmission line 15 for transmission of a control signal or the like cross each other with an electric insulating property, two stubs 16A and 16B (λg/4 long (λg is the wavelength of the used frequency)) as high frequency ground means are provided on both sides of the center of the crossing part of the low frequency-side transmission line 15, <λg/2, preferably, <=λg/4 apart from the center of the crossing part. Capacitors 5 and 6 as ground means also are arranged on the outsides of these stubs 16. Thus, resonance in the low frequency-side transmission line 4 is eliminated to satisfactorily keep the transmission characteristic.  Stubs 16 or thin film capacitors are arranged as ground means to extend the band.
Patent JP-S6184383-A (JP)
Title: Surface treatment of aluminum material for heat exchanger
Inventor: KANEKO HIDEAKI
IPC: C23C22/56
Filed: 1984-10-02
Abstract: PURPOSE:To form a surface layer wettable well with water, having superior corrosion resistance, and gathering no white rust on the surface of an Al material by applying an aqueous soln. of an alkali metallic silicate contg. a borate to the surface of the Al material, drying the soln., applying an aqueous soln. of an acidic compound, and drying the soln. CONSTITUTION:An aqueous soln. or dispersion of an alkali metallic silicate such as potassium silicate contg. a borate such as KBO2 is applied to the surface of an Al fin material for a heat exchanger and dried to form a film by 0.1-2.0g/m<2>. An aqueous soln. of one or more kinds of acidic compounds selected among inorg. acids, org. acids and acidic salts thereof such as an aqueous soln. of phosphoric acid is then applied and dried. The amount of the aqueous soln. applied is 10-50mg/m<2> (expressed in terms of the acidic compound), and the surface of the resulting film is made acidic. By this method, a corrosion resistant film wettable with water can be formed on the surface of the Al material.
Patent JP-S59134833-A (JP)
Inventor: DEIBUITSUDO NIN KOU WAN
IPC: C23F1/00
Filed: 1983-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6183854-A (JP)
Inventor: MIZOTA MORIKAZU
IPC: F25D13/00
Filed: 1984-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0954561-A (JP)
Title: Multiple advertisement display device
Inventor: MATSUMOTO KATSUAKI
IPC: G09F11/15
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized multiple advertisement device which keeps screens free from the permanent set of curving by rotating an inverting arm along the circular arc of semicircular sliding bar guide grooves disposed on the right and left to successively display the front surfaces of the display screens, then displaying the respective rear surfaces. SOLUTION: Slide bars 4, 5 are mounted at the top and bottom of the display screens and are hung down on an upper slide bar receiving base 9. After the display screen of the foremost row is displayed, both ends of the slide bars 4 of the display screen of the foremost row are rotated 180 deg. by rotating the inverting arm 17 along the circular arc of the semicircular sliding bar guide grooves 21 disposed on the right and left. The display screen is inverted upside down and is dislocated to the position of the last row. The front surfaces of the display screens are successively displayed and thereafter, the respective rear surfaces are displayed. Then, both of the front surfaces and rear surfaces of the display screens are made usable and therefore, the capacity of the device is reduced by half. Since the device is not constituted to store and move the display screens by winding the screens on rolls, the display screens are less provided with the permanent set of curving.
Patent JP-H0954827-A (JP)
Title: High-speed image template matching method
Inventor: TANAKA KOICHI
IPC: G06T7/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To give completely the same searched result as a result from the method, with which the maximum correlative value is found out by shifting searched template images by the intervals of one pixel, at a high speed even concerning any searched image. SOLUTION: First, the template average of searched template images (g) and (g<2> ) is calculated. Next, (g<0> ) performing the zero extension of (g) to the searched image size is constituted and it is calculated by Fourier-transforming it using FFT algorithm. Afterwards, the template average of (f) and (f<2> ) is calculated by the boundary change calculation method of box filtering method. Then, the Fourier transformation of (f) is calculated by FFT, the complex conjugate product in the Fourier space is found, and the inverse Fourier transformation of it is performed by FFT so that the convolusion of (f) and (g<0> ) can be calculation. A value corr of normalized correlation is calculated from the results of these calculations and a position (i, j) to apply its maximum value is found out and defined as the result of template matching.